[Nouveau] [Bug 28140] New: console and X display do not work with NVIDIA Quadro NVS 295

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=28140

           Summary: console and X display do not work with NVIDIA Quadro
                    NVS 295
           Product: xorg
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: blocker
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: vincent-fdt at vinc17.org
         QAContact: xorg-team at lists.x.org


Created an attachment (id=35703)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=35703)
kernel logs

Using a HP Z800 with NVIDIA Quadro NVS 295, under GNU/Linux (Debian/unstable
with linux-image-2.6.32-5-amd64, the first kernel image using the nouveau
driver):

When I boot, the screen goes black after a few lines and the monitor goes to
sleep. Some time after (once X has started, I assume) the monitor wakes up, but
with a corrupt image.

The machine is still accessible by SSH. Otherwise one cannot do anything except
switching it off.

I've attached the beginning of the logs (compressed). Then I got the same
message (thousands of times a second) until I switched off the machine:

  [drm] nouveau 0000:0f:00.0: PFIFO_INTR 0x00000010 - Ch 1

The problem disappears after blacklisting "nouveau" (and rebooting).

Bug also reported on the Debian BTS:
  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=581830

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